Treadle shearing machine is a useful machine used to cut metal sheets. It consists a big, strong pair of scissors, but instead of using your hands to operate it, you use your foot. You step on a pedal, called a treadle, which powers the cutting blade to slice through the metal. This machine makes it easy to get precise, clean cuts without needing electricity. It's perfect for workshop... https://www.leoengineers.com/treadle-shearing-machine/